{
  "@graph" : [ {
    "@id" : "http://semantics.gr/authorities/EKT-voc-classifier/1563740051",
    "@type" : "skos:Concept",
    "broader" : "http://semantics.gr/authorities/EKT-voc-classifier/930845496",
    "exactMatch" : [ "http://semantics.gr/authorities/EKT-voc/1563740051", "http://id.loc.gov/authorities/subjects/sh95007821", "http://vocabularies.unesco.org/thesaurus/concept1569" ],
    "note" : {
      "@language" : "en",
      "@value" : "isi - Engineering, Aerospace includes resources concerned with astronautics, aeronautics, aerospace, and aviation. Topics covered include the design and construction of aircraft, space vehicles, missiles, satellites, instrumentation, and power units, as well as the launch, flight, and guidance of crafts in the earth's atmosphere or in space. Resources in this category draw from many fields, including mechanics and mechanical engineering, automation, instrumentation, and materials science."
    },
    "prefLabel" : [ {
      "@language" : "en",
      "@value" : "Aerospace Engineering"
    }, {
      "@language" : "el",
      "@value" : "Αεροδιαστημική μηχανική"
    } ]
  }, {
    "@id" : "http://semantics.gr/authorities/openarchives-item-types/Journal-part",
    "@type" : "skos:Concept",
    "broader" : "http://semantics.gr/authorities/openarchives-item-types/Issue-segment",
    "prefLabel" : [ {
      "@language" : "en",
      "@value" : "Publication in journal"
    }, {
      "@language" : "el",
      "@value" : "Δημοσίευση σε περιοδικό"
    } ]
  }, {
    "@id" : "http://semantics.gr/authorities/openarchives-item-types/Scientific-article",
    "@type" : "skos:Concept",
    "broader" : "http://semantics.gr/authorities/openarchives-item-types/arthro",
    "prefLabel" : [ {
      "@language" : "en",
      "@value" : "Scientific article"
    }, {
      "@language" : "el",
      "@value" : "Επιστημονικό άρθρο"
    } ]
  }, {
    "@id" : "https://www.openarchives.gr/aggregator-openarchives/edm/aggregation/provider/000011-123456789_11114%231",
    "@type" : "ore:Aggregation",
    "aggregatedCHO" : "https://www.openarchives.gr/aggregator-openarchives/edm/ntua/000011-123456789_11114",
    "dataProvider" : "Εθνικό Μετσόβιο Πολυτεχνείο",
    "isShownAt" : "https://dspace.lib.ntua.gr/xmlui/handle/123456789/11114",
    "provider" : "Greek Aggregator OpenArchives.gr | National Documentation Centre (EKT)",
    "rights" : "other"
  }, {
    "@id" : "https://www.openarchives.gr/aggregator-openarchives/edm/ntua/000011-123456789_11114",
    "@type" : "edm:ProvidedCHO",
    "creator" : [ {
      "@language" : "en",
      "@value" : "Tsangaris, S"
    }, {
      "@language" : "en",
      "@value" : "Drikakis, D"
    } ],
    "description" : {
      "@language" : "en",
      "@value" : "A ZONAL-LOCAL solution method is developed for the solution of the compressible Navier-Stokes equations. The main feature of the method is coupling of the Navier-Stokes equations with the Euler equations and the local mesh solution procedure. Mesh sequencing (multilevel) technique is also used for the improvement of the efficiency of the algorithm. The methodology is applied to turbulent flowfields past an airfoil. A flux vector splitting method with an upwind scheme up to fourth-order accuracy is used for the discretization of the inviscid fluxes. The system of the equations is solved by an unfactored implicit method using Gauss-Seidel relaxation."
    },
    "identifier" : [ "1760", "ISI:A1993MA62300005", "31", "10", "10.2514/3.11846", "0001-1452", "1759", "http://hdl.handle.net/123456789/11114" ],
    "language" : "eng",
    "publisher" : {
      "@language" : "en",
      "@value" : "AMER INST AERONAUT ASTRONAUT"
    },
    "source" : {
      "@language" : "en",
      "@value" : "AIAA journal"
    },
    "subject" : [ {
      "@language" : "en",
      "@value" : "Fluid dynamics"
    }, {
      "@language" : "en",
      "@value" : "Zonal local solution method"
    }, {
      "@language" : "en",
      "@value" : "navier-stokes equation"
    }, {
      "@language" : "en",
      "@value" : "Relaxation processes"
    }, {
      "@language" : "en",
      "@value" : "Airfoils"
    }, {
      "@language" : "en",
      "@value" : "Implicit methods"
    }, {
      "@id" : "http://semantics.gr/authorities/EKT-voc-classifier/1563740051"
    }, {
      "@language" : "en",
      "@value" : "Turbulent flow"
    }, {
      "@language" : "en",
      "@value" : "Iterative methods"
    }, {
      "@language" : "en",
      "@value" : "Euler equations"
    }, {
      "@language" : "en",
      "@value" : "Navier-Stokes equations"
    }, {
      "@language" : "en",
      "@value" : "Gauss-Siedel relaxation"
    }, {
      "@language" : "en",
      "@value" : "Vectors"
    }, {
      "@language" : "en",
      "@value" : "Algorithms"
    }, {
      "@language" : "en",
      "@value" : "Computational methods"
    }, {
      "@language" : "en",
      "@value" : "Flux vector splitting method"
    }, {
      "@language" : "en",
      "@value" : "Interpolation"
    } ],
    "title" : {
      "@language" : "en",
      "@value" : "Zonal-local solution method for the turbulent Navier-Stokes equations"
    },
    "type" : [ {
      "@language" : "en",
      "@value" : "journalArticle"
    }, {
      "@id" : "http://semantics.gr/authorities/openarchives-item-types/Scientific-article"
    }, {
      "@id" : "http://semantics.gr/authorities/openarchives-item-types/Journal-part"
    } ],
    "created" : "1993"
  } ],
  "@context" : {
    "subject" : {
      "@id" : "http://purl.org/dc/elements/1.1/subject"
    },
    "creator" : {
      "@id" : "http://purl.org/dc/elements/1.1/creator"
    },
    "identifier" : {
      "@id" : "http://purl.org/dc/elements/1.1/identifier"
    },
    "description" : {
      "@id" : "http://purl.org/dc/elements/1.1/description"
    },
    "type" : {
      "@id" : "http://purl.org/dc/elements/1.1/type"
    },
    "title" : {
      "@id" : "http://purl.org/dc/elements/1.1/title"
    },
    "created" : {
      "@id" : "http://purl.org/dc/terms/created"
    },
    "source" : {
      "@id" : "http://purl.org/dc/elements/1.1/source"
    },
    "language" : {
      "@id" : "http://purl.org/dc/elements/1.1/language"
    },
    "publisher" : {
      "@id" : "http://purl.org/dc/elements/1.1/publisher"
    },
    "note" : {
      "@id" : "http://www.w3.org/2004/02/skos/core#note"
    },
    "exactMatch" : {
      "@id" : "http://www.w3.org/2004/02/skos/core#exactMatch",
      "@type" : "@id"
    },
    "broader" : {
      "@id" : "http://www.w3.org/2004/02/skos/core#broader",
      "@type" : "@id"
    },
    "prefLabel" : {
      "@id" : "http://www.w3.org/2004/02/skos/core#prefLabel"
    },
    "rights" : {
      "@id" : "http://www.europeana.eu/schemas/edm/rights"
    },
    "provider" : {
      "@id" : "http://www.europeana.eu/schemas/edm/provider"
    },
    "isShownAt" : {
      "@id" : "http://www.europeana.eu/schemas/edm/isShownAt",
      "@type" : "@id"
    },
    "dataProvider" : {
      "@id" : "http://www.europeana.eu/schemas/edm/dataProvider"
    },
    "aggregatedCHO" : {
      "@id" : "http://www.europeana.eu/schemas/edm/aggregatedCHO",
      "@type" : "@id"
    },
    "ore" : "http://www.openarchives.org/ore/terms/",
    "owl" : "http://www.w3.org/2002/07/owl#",
    "svcs" : "http://rdfs.org/sioc/services#",
    "skos" : "http://www.w3.org/2004/02/skos/core#",
    "rdfs" : "http://www.w3.org/2000/01/rdf-schema#",
    "rdaGr2" : "http://rdvocab.info/ElementsGr2/",
    "edm" : "http://www.europeana.eu/schemas/edm/",
    "ekt" : "https://www.semantics.gr/authorities/schemanamespaces/ekt#",
    "doap" : "http://usefulinc.com/ns/doap#",
    "rdf" : "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
    "xalan" : "http://xml.apache.org/xalan",
    "dcterms" : "http://purl.org/dc/terms/",
    "wgs84_pos" : "http://www.w3.org/2003/01/geo/wgs84_pos#",
    "foaf" : "http://xmlns.com/foaf/0.1/",
    "crm" : "http://www.cidoc-crm.org/rdfs/cidoc_crm_v5.0.2_english_label.rdfs#",
    "dc" : "http://purl.org/dc/elements/1.1/"
  }
}